Evidence map›Paper›PMID 25045700›Full record

ArticleBioMed research international2014

In silico investigation of traditional Chinese medicine compounds to inhibit human histone deacetylase 2 for patients with Alzheimer's disease.

Tzu-Chieh Hung, Wen-Yuan Lee, Kuen-Bao Chen, Yueh-Chiu Chan, Cheng-Chun Lee, Calvin Yu-Chian Chen

Open access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.5field-weighted citation impact, top 17% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed, 18 citations in OpenAlex.

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  8. Epigenetic Mechanisms of Integrative Medicine.Evidence-based complementary and alternative medicine : eCAM · 2017
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Tzu-Chieh HungDepartment of Biomedical Informatics, Asia University, Taichung 41354, Taiwan.
Wen-Yuan LeeDepartment of Biomedical Informatics, Asia University, Taichung 41354, Taiwan ; School of Medicine, College of Medicine, China Medical University, Taichung 40402, Taiwan ; Department of Neurosurgery, China Medical University Hospital, No. 2, Yude Road, North District, Taichung 40447, Taiwan.
Kuen-Bao ChenDepartment of Biomedical Informatics, Asia University, Taichung 41354, Taiwan ; School of Medicine, College of Medicine, China Medical University, Taichung 40402, Taiwan ; Department of Anesthesiology, China Medical University Hospital, Taichung 40447, Taiwan.
Yueh-Chiu ChanSchool of Medicine, College of Medicine, China Medical University, Taichung 40402, Taiwan.
Cheng-Chun LeeSchool of Medicine, College of Medicine, China Medical University, Taichung 40402, Taiwan.
Calvin Yu-Chian ChenDepartment of Biomedical Informatics, Asia University, Taichung 41354, Taiwan ; School of Medicine, College of Medicine, China Medical University, Taichung 40402, Taiwan ; Research Center for Chinese Medicine & Acupuncture, China Medical University, Taichung 40402, Taiwan ; Human Genetic Center, Department of Medical Research, China Medical University Hospital, Taichung 40447, Taiwan.ORCID 0000-0003-3306-250X
Asia University · TWChina Medical University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human histone deacetylase 2 (HDAC2) has been identified as being associated with Alzheimer's disease (AD), a neuropathic degenerative disease. In this study, we screen the world's largest Traditional Chinese Medicine (TCM) database for natural compounds that may be useful as lead compounds in the search for inhibitors of HDAC2 function. The technique of molecular docking was employed to select the ten top TCM candidates. We used three prediction models, multiple linear regression (MLR), support vector machine (SVM), and the Bayes network toolbox (BNT), to predict the bioactivity of the TCM candidates. Molecular dynamics simulation provides the protein-ligand interactions of compounds. The bioactivity predictions of pIC50 values suggest that the TCM candidatesm, (-)-Bontl ferulate, monomethylcurcumin, and ningposides C, have a greater effect on HDAC2 inhibition. The structure variation caused by the hydrogen bonds and hydrophobic interactions between protein-ligand interactions indicates that these compounds have an inhibitory effect on the protein.

Indexed as

Medicine, Chinese TraditionalAlzheimer DiseaseComputer SimulationEnzyme InhibitorsHistone Deacetylase 2HumansLigandsMolecular Docking SimulationMolecular Dynamics SimulationQuantitative Structure-Activity RelationshipSupport Vector MachineEnzyme InhibitorsHDAC2 protein, humanHistone Deacetylase 2Ligands

Identifiers

PMID25045700
PMCPMC4090436
OpenAlexW2071623461

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.